[patch] ld [pei] add --dll-search-prefix option

[Charles S. Wilson]

Please apply?

--Chuck

Charles Wilson wrote:
> 
> 2000-10-07  Charles Wilson <cwilson@ece.gatech.edu>
> 
>         * emultempl/pe.em (pe_dll_search_prefix): New variable,
>         (longopts): New --dll-search-prefix option.
>         (gld_${EMULATION_NAME}_list_options): Document.
>         (gld_${EMULATION_NAME}_parse_args): Handle.
>         (gld_${EMULATION_NAME}_open_dynamic_archive): When linking
>         dynamically, search for a dll named '<prefix><basename>.dll'
>         in preference to 'lib<basename>.dll' if --dll-search-prefix
>         is specified.
>